X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=git-clone.sh;h=4ed861d576bfaefa768f811a59d2ec53d233b5df;hb=a7cfb4a43fce841cd673057cf4137f85e6f804eb;hp=168eb963ba7a611860e6272bf419f09e8ff33929;hpb=8a1a120c55a67c3193e136a06826585711717399;p=git.git

diff --git a/git-clone.sh b/git-clone.sh
index 168eb963..4ed861d5 100755
--- a/git-clone.sh
+++ b/git-clone.sh
@@ -9,7 +9,7 @@
 unset CDPATH
 
 usage() {
-	echo >&2 "Usage: $0 [--naked] [-l [-s]] [-q] [-u <upload-pack>] [-o <name>] [-n] <repo> [<dir>]"
+	echo >&2 "Usage: $0 [--bare] [-l [-s]] [-q] [-u <upload-pack>] [-o <name>] [-n] <repo> [<dir>]"
 	exit 1
 }
 
@@ -53,15 +53,17 @@ use_local=no
 local_shared=no
 no_checkout=
 upload_pack=
-naked=
+bare=
 origin=origin
+origin_override=
 while
 	case "$#,$1" in
 	0,*) break ;;
 	*,-n|*,--no|*,--no-|*,--no-c|*,--no-ch|*,--no-che|*,--no-chec|\
 	*,--no-check|*,--no-checko|*,--no-checkou|*,--no-checkout)
 	  no_checkout=yes ;;
-	*,--na|*,--nak|*,--nake|*,--naked) naked=yes ;;
+	*,--na|*,--nak|*,--nake|*,--naked|\
+	*,-b|*,--b|*,--ba|*,--bar|*,--bare) bare=yes ;;
 	*,-l|*,--l|*,--lo|*,--loc|*,--loca|*,--local) use_local=yes ;;
         *,-s|*,--s|*,--sh|*,--sha|*,--shar|*,--share|*,--shared) 
           local_shared=yes; use_local=yes ;;
@@ -72,6 +74,11 @@ while
 		    echo >&2 "'$2' is not suitable for a branch name"
 		    exit 1
 		}
+		test -z "$origin_override" || {
+		    echo >&2 "Do not give more than one -o options."
+		    exit 1
+		}
+		origin_override=yes
 		origin="$2"; shift
 		;;
 	1,-u|1,--upload-pack) usage ;;
@@ -85,8 +92,16 @@ do
 	shift
 done
 
-# --naked implies --no-checkout
-test -z "$naked" || no_checkout=yes
+# --bare implies --no-checkout
+if test yes = "$bare"
+then
+	if test yes = "$origin_override"
+	then
+		echo >&2 '--bare and -o $origin options are incompatible.'
+		exit 1
+	fi
+	no_checkout=yes
+fi
 
 # Turn the source into an absolute path if
 # it is local
@@ -99,15 +114,16 @@ fi
 
 dir="$2"
 # Try using "humanish" part of source repo if user didn't specify one
-[ -z "$dir" ] && dir=$(echo "$repo" | sed -e 's|/$||' -e 's|:*/*\.git$||' -e 's|.*/||g')
+[ -z "$dir" ] && dir=$(echo "$repo" | sed -e 's|/$||' -e 's|:*/*\.git$||' -e 's|.*[/:]||g')
 [ -e "$dir" ] && echo "$dir already exists." && usage
 mkdir -p "$dir" &&
 D=$(cd "$dir" && pwd) &&
-case "$naked" in
+trap 'err=$?; cd ..; rm -r "$D"; exit $err' exit
+case "$bare" in
 yes) GIT_DIR="$D" ;;
 *) GIT_DIR="$D/.git" ;;
 esac && export GIT_DIR && git-init-db || usage
-case "$naked" in
+case "$bare" in
 yes)
 	GIT_DIR="$D" ;;
 *)
@@ -138,7 +154,7 @@ yes,yes)
 	    fi &&
 	    rm -f "$GIT_DIR/objects/sample" &&
 	    cd "$repo" &&
-	    find objects -depth -print | cpio -puamd$l "$GIT_DIR/" || exit 1
+	    find objects -depth -print | cpio -pumd$l "$GIT_DIR/" || exit 1
 	    ;;
 	yes)
 	    mkdir -p "$GIT_DIR/objects/info"
@@ -191,7 +207,13 @@ yes,yes)
 		fi
 		;;
 	http://*)
-		clone_dumb_http "$repo" "$D"
+		if test -z "@@NO_CURL@@"
+		then
+			clone_dumb_http "$repo" "$D"
+		else
+			echo >&2 "http transport not supported, rebuild Git with curl support"
+			exit 1
+		fi
 		;;
 	*)
 		cd "$D" && case "$upload_pack" in
@@ -208,7 +230,7 @@ esac
 
 cd "$D" || exit
 
-if test -f "$GIT_DIR/HEAD"
+if test -f "$GIT_DIR/HEAD" && test -z "$bare"
 then
 	head_points_at=`git-symbolic-ref HEAD`
 	case "$head_points_at" in
@@ -231,6 +253,9 @@ Pull: $head_points_at:$origin" &&
 
 	case "$no_checkout" in
 	'')
-		git checkout
+		git-read-tree -m -u -v HEAD HEAD
 	esac
 fi
+
+trap - exit
+